1)-4,5-(7-9,5)2)-5/8-(5/8-1)3)-18-(9-5)4)-0,25-(3-2,25)5)-2/9-(1-8/9)Решите...

Question

1)-4,5-(7-9,5)2)-5/8-(5/8-1)3)-18-(9-5)4)-0,25-(3-2,25)5)-2/9-(1-8/9)Решите пожалуйста!!!༼ ༎ຶ ෴ ༎ຶ༽

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плиз памагите!!!

Answer 1

1) -4,5-(7-9,5)= -4,5-7+9,5=7

2) -5/8-(5/8-1)= -5/8-5/8+1=1

3)-18-(9-5)= -18-9+5= -22

4)-0,25-(3-2,25)= -0,25-3+2,25= -1

5) -2/9-(1-8/9)= -2/9-1+8/9= 2/3-1= -1/3